Stranded Loose Tube Cable with Non-metallic Central Strength Member GYFTY


Application: Duct/Aerial

In the GYFTY cable, single-mode/multimode fibres are positioned in the loose tubes, which are made of high modulus plastic materials, while the loose tubes strand together around non-metallic central strength member (FRP) into a compact and circular cable core. For certain high fibre count cables, the strength member would be covered with polyethylene (PE). The water-blocking materials are distributed into the interstices of the cable core.Then the cable is completed with a PE sheath.

1. Excellent mechanical and temperature performance guaranteed by the accurate excess fibre length
2. Critical protection to fibres, based on the excellent hydrolysis resistance and strength performance of tube material and special filling compound filled in the tube
3. Excellent ultraviolet prevention with PE sheath
4. Excellent crush resistance and flexibility
5. The following measures are taken to ensure the water blocking performance of the cable:
– FRP used as the central strength member
– Special water-blocking filling compound in the loose tube
– 100% cable core filling

Storing temperature:-40℃ to +70℃
Operating temperature:-40℃ to +70℃
Bending radius: Static 10×D
Dynamic 20×D

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